What are named tuples in Python and how do I use them?

What are named tuples in Python and how do I use them?

Named tuples are a subclass of tuples that allow you to access fields by name instead of position. You can create them using the collections.namedtuple factory function.

Can you show me an example of how to create a named tuple?

Sure! Here's a simple example:

from collections import namedtuple

Point = namedtuple('Point', ['x', 'y'])
point = Point(10, 20)
print(point.x, point.y)  # Output: 10 20

What are the advantages of using named tuples over regular tuples?

Named tuples provide better readability and self-documenting code since you can access elements by name. They also support immutability like regular tuples.

Can named tuples be used in data structures like lists or dictionaries?

Yes, you can use named tuples in lists or dictionaries just like regular tuples. They can enhance the clarity of your data structures.